From: zdover23 Date: Mon, 22 May 2023 20:00:13 +0000 (+1000) Subject: Merge pull request #51651 from zdover23/wip-doc-2023-05-22-cache-tiering-deprecation... X-Git-Tag: v19.0.0~1158 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=0c559aed28569d64856b312f5153452ce95f61cf;p=ceph.git Merge pull request #51651 from zdover23/wip-doc-2023-05-22-cache-tiering-deprecation-notes doc: note deprecation of Cache Tiering in Reef Reviewed-by: Anthony D'Atri --- 0c559aed28569d64856b312f5153452ce95f61cf diff --cc doc/rados/operations/cache-tiering.rst index cd29b87d0cfa,5d9e4c46562e..b2b235d628ed --- a/doc/rados/operations/cache-tiering.rst +++ b/doc/rados/operations/cache-tiering.rst @@@ -1,11 -1,9 +1,13 @@@ =============== Cache Tiering =============== +.. warning:: Cache tiering has been deprecated in the Reef release as it + has lacked a maintainer for a very long time. This does not mean + it will be certainly removed, but we may choose to remove it + without much further notice. + .. note:: Cache tiering is deprecated in Reef. + A cache tier provides Ceph Clients with better I/O performance for a subset of the data stored in a backing storage tier. Cache tiering involves creating a pool of relatively fast/expensive storage devices (e.g., solid state drives)